Portable banner display



FIG. 1 is a front side perspective view of the invention. The view from the opposite front side being a mirror image thereof.

FIG. 2 is an side elevational view of the invention of FIG. 1. The view from the opposite side being a mirror image thereof; and,

FIG. 3 is an back side elevational view of the invention of FIG. 2.

In the drawings, the evenly spaced broken lines represent portions of the portable banner display which form no part of the claimed design. The dot-dot-dash broken lines represent the boundaries of the claimed portion of the design and form no part thereof. 

We claim the ornamental design for portable banner display, as shown and described. 